*You can use frozen, defrosted blueberries but be sure to drain any liquid and I like to toss them in flour before adding to the batter.
I used a jumbo muffin pan which made 6 large muffins with the batter. Use a 12 cup cupcake baking pan for smaller muffins.
Find it online: https://www.imbored-letsgo.com/banana-blueberry-muffins/